diff --git a/tests/ocr_rec_params.txt b/tests/ocr_rec_params.txt
index a801c0afc7..d1dc3c311e 100644
--- a/tests/ocr_rec_params.txt
+++ b/tests/ocr_rec_params.txt
@@ -62,5 +62,5 @@ inference:./deploy/cpp_infer/build/ppocr rec
 --precision:fp32|fp16
 --rec_model_dir:
 --image_dir:./inference/rec_inference/
---save_log_path:null
+null:null
 --benchmark:True
\ No newline at end of file